EP2159424A4 - Schaufelvakuumpumpe - Google Patents

Schaufelvakuumpumpe

Info

Publication number: EP2159424A4
Authority: EP; European Patent Office
Prior art keywords: vacuum pump; type vacuum; vane type; vane; pump
Prior art date: 2007-06-26
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP08765458.8A

Other languages

English (en)

French (fr)

Other versions

EP2159424B1 (de

EP2159424A1 (de

Inventor

Kiyotaka Ohtahara

Kikuji Hayashida

Naoto Noguchi

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Taiho Kogyo Co Ltd

Original Assignee

Taiho Kogyo Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2007-06-26

Filing date

2008-06-11

Publication date

2015-04-22

2008-06-11 Application filed by Taiho Kogyo Co Ltd filed Critical Taiho Kogyo Co Ltd

2010-03-03 Publication of EP2159424A1 publication Critical patent/EP2159424A1/de

2015-04-22 Publication of EP2159424A4 publication Critical patent/EP2159424A4/de

2018-01-03 Application granted granted Critical

2018-01-03 Publication of EP2159424B1 publication Critical patent/EP2159424B1/de

Status Not-in-force legal-status Critical Current

2028-06-11 Anticipated expiration legal-status Critical

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C18/3441—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C25/00—Adaptations of pumps for special use of pumps for elastic fluids
- F04C25/02—Adaptations of pumps for special use of pumps for elastic fluids for producing high vacuum
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/28—Safety arrangements; Monitoring
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
- F04C29/028—Means for improving or restricting lubricant flow

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Rotary Pumps (AREA)
Applications Or Details Of Rotary Compressors (AREA)

EP08765458.8A 2007-06-26 2008-06-11 Schaufelvakuumpumpe Not-in-force EP2159424B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2007167817A JP4165608B1 (ja)	2007-06-26	2007-06-26	ベーン式バキュームポンプ
PCT/JP2008/060679 WO2009001677A1 (ja)	2007-06-26	2008-06-11	ベーン式バキュームポンプ

Publications (3)

Publication Number	Publication Date
EP2159424A1 EP2159424A1 (de)	2010-03-03
EP2159424A4 true EP2159424A4 (de)	2015-04-22
EP2159424B1 EP2159424B1 (de)	2018-01-03

Family

ID=39916231

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP08765458.8A Not-in-force EP2159424B1 (de)	2007-06-26	2008-06-11	Schaufelvakuumpumpe

Country Status (7)

Country	Link
US (1)	US8267678B2 (de)
EP (1)	EP2159424B1 (de)
JP (1)	JP4165608B1 (de)
KR (1)	KR101110747B1 (de)
CN (1)	CN101657644B (de)
RU (1)	RU2422678C1 (de)
WO (1)	WO2009001677A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR101362790B1 (ko) *	2012-04-19	2014-02-21	캄텍주식회사	진공펌프 및 진공펌프용 베인로터
DE102013200410B4 (de) *	2013-01-14	2017-12-07	Schwäbische Hüttenwerke Automotive GmbH	Gaspumpe mit Druckentlastung zur Reduzierung des Anfahrdrehmoments
US9086066B2 (en)	2013-02-27	2015-07-21	Ford Global Technologies, Llc	Vacuum pump with rotor-stator positioning to provide non-return
US9212662B2 (en) *	2013-04-29	2015-12-15	Ford Global Technologies, Llc	Check valve for an engine vacuum pump
JP6406605B2 (ja)	2014-10-03	2018-10-17	大豊工業株式会社	バキュームポンプ
RU2602951C1 (ru) *	2015-07-22	2016-11-20	Николай Александрович Николаев	Лопастной вакуумный насос
JP6311671B2 (ja) *	2015-07-22	2018-04-18	トヨタ自動車株式会社	内燃機関
KR101738929B1 (ko)	2015-10-26	2017-05-24	영신정공 주식회사	전동 진공 펌프
CN105626533B (zh) *	2015-12-25	2017-12-15	常州市武进广宇花辊机械有限公司	旋片式真空泵
US11255330B2 (en)	2016-02-25	2022-02-22	Taiho Kogyo Co., Ltd.	Pump end plate manufacturing method and pump
JP6613222B2 (ja)	2016-11-03	2019-11-27	大豊工業株式会社	ベーンポンプ
JP6534647B2 (ja) *	2016-11-03	2019-06-26	大豊工業株式会社	ベーンポンプ
DE102016122903A1 (de) *	2016-11-28	2018-05-30	Schwäbische Hüttenwerke Automotive GmbH	Gaspumpe mit Ölrückführung
CN109026690A (zh) *	2018-08-21	2018-12-18	珠海格力电器股份有限公司	泵体及具有其的压缩机
CN109505728A (zh) *	2018-12-28	2019-03-22	中国地质大学（北京）	动态推靠式回转马达

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58133495A (ja) *	1982-02-02	1983-08-09	Matsushita Electric Ind Co Ltd	ベ−ン回転式圧縮機の油供給装置
US4516918A (en) *	1982-05-25	1985-05-14	Trw Inc.	Pump assembly
JPH03121288A (ja) *	1989-10-04	1991-05-23	Matsushita Electric Ind Co Ltd	スライディングベーン式圧縮機のベーン背圧付与装置
JP2000205159A (ja) *	1999-01-11	2000-07-25	Hitachi Ltd	ベ―ン式真空ポンプ
DE102004003567A1 (de) *	2003-02-13	2004-09-02	Aisan Kogyo K.K., Obu	Vakuumpumpe mit Schieber

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3877851A (en) *	1973-02-16	1975-04-15	Sanpei Komiya	Rotary compressor with integrally connected, diametrically aligned vanes
JPS51116407U (de) *	1975-03-18	1976-09-21
JPS5922078B2 (ja)	1975-04-07	1984-05-24	トヨタ自動車株式会社	車両用自動変速機のオイルポンプ
JPS54161102A (en) *	1978-06-09	1979-12-20	Nippon Piston Ring Co Ltd	Rotary fluid pump
JP2801932B2 (ja) *	1989-09-26	1998-09-21	豊田工機株式会社	ベーンポンプ
US7014439B2 (en) *	2002-07-29	2006-03-21	Denso Corporation	Vane pump having volume variable pump chambers communicatable with inlet and outlet
JP3900119B2 (ja)	2002-07-29	2007-04-04	株式会社デンソー	ベーンポンプ
JP4733356B2 (ja) *	2004-03-10	2011-07-27	トヨタ自動車株式会社	気体用ベーンポンプおよびその運転方法
JP3874300B2 (ja) *	2005-02-16	2007-01-31	大豊工業株式会社	ベーンポンプ
JP4022773B2 (ja) *	2005-02-16	2007-12-19	大豊工業株式会社	ベーンポンプ
JP3849799B2 (ja) *	2005-02-16	2006-11-22	大豊工業株式会社	ベーンポンプ
CN1673544A (zh) *	2005-04-15	2005-09-28	胡国定	回转容积式压缩机

2007
- 2007-06-26 JP JP2007167817A patent/JP4165608B1/ja not_active Expired - Fee Related
2008
- 2008-06-11 CN CN2008800123076A patent/CN101657644B/zh not_active Expired - Fee Related
- 2008-06-11 KR KR1020097019421A patent/KR101110747B1/ko not_active IP Right Cessation
- 2008-06-11 RU RU2010102245/06A patent/RU2422678C1/ru not_active IP Right Cessation
- 2008-06-11 WO PCT/JP2008/060679 patent/WO2009001677A1/ja active Application Filing
- 2008-06-11 US US12/450,053 patent/US8267678B2/en not_active Expired - Fee Related
- 2008-06-11 EP EP08765458.8A patent/EP2159424B1/de not_active Not-in-force

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58133495A (ja) *	1982-02-02	1983-08-09	Matsushita Electric Ind Co Ltd	ベ−ン回転式圧縮機の油供給装置
US4516918A (en) *	1982-05-25	1985-05-14	Trw Inc.	Pump assembly
JPH03121288A (ja) *	1989-10-04	1991-05-23	Matsushita Electric Ind Co Ltd	スライディングベーン式圧縮機のベーン背圧付与装置
JP2000205159A (ja) *	1999-01-11	2000-07-25	Hitachi Ltd	ベ―ン式真空ポンプ
DE102004003567A1 (de) *	2003-02-13	2004-09-02	Aisan Kogyo K.K., Obu	Vakuumpumpe mit Schieber

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009001677A1 *

Also Published As

Publication number	Publication date
KR101110747B1 (ko)	2012-02-24
CN101657644A (zh)	2010-02-24
CN101657644B (zh)	2012-06-20
JP4165608B1 (ja)	2008-10-15
US20100092323A1 (en)	2010-04-15
KR20090125772A (ko)	2009-12-07
JP2009007951A (ja)	2009-01-15
RU2422678C1 (ru)	2011-06-27
EP2159424B1 (de)	2018-01-03
EP2159424A1 (de)	2010-03-03
WO2009001677A1 (ja)	2008-12-31
US8267678B2 (en)	2012-09-18

Legal Events

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2010-09-29	DAX	Request for extension of the european patent (deleted)
2015-04-22	RA4	Supplementary search report drawn up and despatched (corrected)	Effective date: 20150320
2015-04-22	RIC1	Information provided on ipc code assigned before grant	Ipc: F04C 29/02 20060101ALI20150316BHEP Ipc: F04C 25/02 20060101ALI20150316BHEP Ipc: F04C 18/344 20060101AFI20150316BHEP
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2017-08-30	RIN1	Information on inventor provided before grant (corrected)	Inventor name: HAYASHIDA, KIKUJI Inventor name: OHTAHARA, KIYOTAKA Inventor name: NOGUCHI, NAOTO
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